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. 2017 Sep 16;34(3):151–158. doi: 10.5511/plantbiotechnology.17.0727a

Figure 7. Root architecture of wild type and 35S:GATA4-SRDX plants under different nitrogen conditions. (A) Photos of 15 DAS 35S:GATA4-SRDX plants and wild type grown vertically under nitrogen-sufficient (left; 10 mM NH4NO3) and nitrogen-deficient (right; 0.2 mM NH4NO3) conditions. Scale bar; 1 cm. (B) Root hair phenotype of 35S:GATA4-SRDX plants and wild type grown vertically under nitrogen-sufficient (top; 10 mM NH4NO3) and nitrogen-deficient (bottom; 0.5 mM NH4NO3) conditions, at 11 DAS. (C) Primary root length of 15 DAS seedlings of 35S:GATA4-SRDX plants and wild type. (D) Number of lateral root initiations. (E) Lateral root density (number of lateral roots divided by primary root length). Values are means±SD (n=35–50). Total replicates of 35S:GATA4-SRDX plants contain four independent lines. Double asterisks indicate significant difference at p< 0.01 in t-test when compared to wild type grown in each nitrogen condition.

Figure 7. Root architecture of wild type and 35S:GATA4-SRDX plants under different nitrogen conditions. (A) Photos of 15 DAS 35S:GATA4-SRDX plants and wild type grown vertically under nitrogen-sufficient (left; 10 mM NH4NO3) and nitrogen-deficient (right; 0.2 mM NH4NO3) conditions. Scale bar; 1 cm. (B) Root hair phenotype of 35S:GATA4-SRDX plants and wild type grown vertically under nitrogen-sufficient (top; 10 mM NH4NO3) and nitrogen-deficient (bottom; 0.5 mM NH4NO3) conditions, at 11 DAS. (C) Primary root length of 15 DAS seedlings of 35S:GATA4-SRDX plants and wild type. (D) Number of lateral root initiations. (E) Lateral root density (number of lateral roots divided by primary root length). Values are means±SD (n=35–50). Total replicates of 35S:GATA4-SRDX plants contain four independent lines. Double asterisks indicate significant difference at p< 0.01 in t-test when compared to wild type grown in each nitrogen condition.